Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Mathematics
Mathematics
Problem
Which of the following parent functions is an odd function? a)
f
(
x
)
=
∣
x
∣
f(x)=|x|
f
(
x
)
=
∣
x
∣
b)
f
(
x
)
=
x
3
f(x)=x^{3}
f
(
x
)
=
x
3
c)
f
(
x
)
=
e
x
f(x)=e^{x}
f
(
x
)
=
e
x
d)
f
(
x
)
=
cos
x
f(x)=\cos x
f
(
x
)
=
cos
x
Browse the problem library